baber/WOPTO huggingface dataset:
Patent JP-S58215547-A (JP)
Title: Determination device of ph
Inventor: YAGI DAIZOU
IPC: G01N27/28
Filed: 1982-06-09
Abstract: PURPOSE:To obtain a highly practical apparatus for determining pH, of a light transmission system barely affected by induced noizes, by using a liquid crystal as a photomodulating element, and subjecting pH-detecting signals to the light transmission/interruption control or absorption/reflection control with pulse width modulated signals. CONSTITUTION:In an oscillating section 2, pH electrodes 6-6, a pulse width modulater 7 for pulse width modulation of detecting signals from the pH electrodes 6-6, and a liquid crystal 8 as a photomodulating element are arranged. Optical reference signals from a light source 3 in a receiving section 1 are transmitted through an optical fiber 9 to the liquid crystal 8. The light passing through the liquid crystal 8 is transmitted through an optical fiber 10 to a demodulator 4. Since, according to such constitution as above, the liquid crystal 8 photomodulates the pH detecting signals with the pulse width modulated signals, the optical reference signals transmitted from the light source 3 through the optical fiber 9 is transmission tion/interruption controlled by the liquid crystal 8. The intermittent light passing through the liquid crystal 8 is made incident to the demodulator 4 through the optical fiber 10, and the incident light is demodulated with the demodulator 4 to analogue signals, to deflect an indicating meter 5. The demodulator 4 is provided with a circuit which converts the pulse width into an analogue amount, and indicates the pH value detected by the indicating meter 5.
Patent JP-S5228224-A (JP)
Title: Deflecting electrode
Inventor: TAKANO RIKUO
IPC: H04N1/23
Filed: 1975-08-18
Abstract: PURPOSE: Regarding ink jet printer, first electrode is loaded on a carriage and second electrode is arranged for the body stand and rotated so as to clean the electrode and minimize the unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60246818-A (JP)
Title: Conjugated synthetic yarn
Inventor: OOHARA MIKIO
IPC: D06M101/16
Filed: 1984-05-21
Abstract: PURPOSE:Conjugated synthetic yarn useful as yarn for woven and knitted goods, having improved feeling and moisture-absorption characteristics, obtained by subjecting a blend composite of an alcohol-soluble polyamide and a thermoplastic synthetic polymer having compatibility with it, having a specific composition, to melt spinning. CONSTITUTION:A blend of (A) 5-70wt% alcohol-soluble polyamide and (B) a thermoplastic synthetic polymer (e.g., polycapramide, hexamethylene adipamide, etc.) is subjected to melt spinning, to give the aimed synthetic yarn.
Patent JP-S5624920-A (JP)
Title: Manufacture of oxide magnetic thin film magnetic recording medium
Inventor: NISHIMOTO KOUZOU
IPC: C01G49/02
Filed: 1979-08-06
Abstract: PURPOSE:To obtain a magnetic recording medium having good rectangle forming property by a method wherein a substrate having a prescribed thermal expansion coefficient is put in similarly specified oxygen atmosphere, and Fe or an alloy having Fe as main component is made to evaporate to form an iron oxide film consisted of magnetite. CONSTITUTION:A glass substrate having a thermal expansion coefficient less than 10<-5> is put in a vacuum vessel, and oxygen is introduced in it keeping the inside pressure at 3.8-4.7X10<-4>Torr. Fe or an alloy having Fe as main component is made to evaporate from an evaporation source enclosed in the same vessel to form an iron oxide thin film having Fe3O4 as main component on the substrate. Then it is converted to a thin film having gamma-Fe2O3 as main component by heat treatment. By this way, stable magnetic resistivity and good rectangle forming property can be obtained, and is suitable for high density magnetodisk, etc.
Patent JP-S5724943-A (JP)
Title: Image processing method and apparatus used for this
Inventor: KITAGAWA KAZUYA
IPC: G03F1/90
Filed: 1980-07-22
Abstract: PURPOSE:To control input and output of a layout scanner, by according the projection image of an original with the layout image of a layout paper, and by obtaining information on magnification and the position of an optional standard point of the original and the layout paper. CONSTITUTION:The intersecting point Q of a transparent plate 3 and the optical axis is situated on the origin as a standard point, and an optional point on an original 1 or an auxiliary piece 2 is selected as a standard point P, and the coordinates of its position are obtained. The original 1 is fixed to the plate 3, this is loaded on an original holder 5, and the image of the original 1 is projected on a projection plate 9. A layout paper 20 is placed on the plate 9, and projection magnification and a position of the paper 20 are adjusted so as to accord a layout image 21 formed on the paper 20 with the projected image of the original 1. The information of the point P and a given point S on the paper 20, the information of magnification, and the information of the positions of trimming frames are used for control of input to and output from a layout scanner.
Patent JP-H08273489-A (JP)
Title: Motor driving body controlling apparatus
Inventor: SATO MASAAKI
IPC: H01H19/18
Filed: 1995-03-31
Abstract: PURPOSE: To simplify the mechanism, lower the unit cost of parts by lessening the number of component parts, and at the same time lower the cost by lessening the number of assembly processes. CONSTITUTION: A slide part of an actuator of a switch which opens or closes an electric power source for a motor slides on the outer circumference of a control cam which rotates coaxially with the final gear of a series of gears which are rotated by operation of a driving body driven by the motor and the sliding part drops in a cam groove formed in the outer circumference of the control cam, so that a switch is started. In such a controlling apparatus, the actuator 32 is a thin sheet having a spring function and one end of the actuator 32 composes a holding part 32A, a first spring function part 32B, a switch working part 32C, and a second spring function part 32D are successively formed from the holding part 32A to the other end, and moreover the other end is a free end and composes a sliding part 32E by being bent into almost a semi-circular cylindrical or the more shape.
Patent JP-S59225751-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/02
Filed: 1983-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000292800-A (JP)
Title: Production of liquid crystal display film and liquid crystal display film
Inventor: YANAGI MASAHIRO
IPC: G02F1/13
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of a liquid crystal in an unnecessary part when a liquid crystal layer is to be formed so as to save the energy in a cleaning process of the liquid crystal, and to decrease the production cost. SOLUTION: An outer frame 12 to form a liquid crystal layer P is patterned on at least one of two film substrates 20, 21, then a liquid crystal injection port 12aa is formed on one side 12a of each outer frame 12, and then the two film substrates 20, 21 are laminated to produce a frame product B in which the outer frames 12 are arranged in a single line. Then a liquid crystal is injected through the liquid crystal injection port 12aa on one side B1 of the frame product B into each outer frame 12.  In this production method, when the outer frame 12 is patterned on one film substrate 20, preventing seals 13a, 13b against permeation of a liquid crystal are formed in the adjacent portion R between the outer frames 12, 12 so as to connect the one side 12a of each outer frame 12 where the liquid crystal injection port 12aa is to be formed and the other side 12b of the outer frame 12 in series.
Patent JP-S5725744-A (JP)
Title: Interleaving circuit
Inventor: YAMAMOTO MORIYUKI
IPC: G06F11/00
Filed: 1980-07-23
Abstract: PURPOSE:To constitute an interleaving circuit with N pieces of flip-flops to N digits, by using N-1 pieces of selectors plus two dividers. CONSTITUTION:N-1 pieces of selectors 60a-60h plus dividers 90 and 100 are used to N-1 units of flip-flops 70a-70i. When a logic level ''0'' is applied to a control terminal SEL of these selectors, the signal at the side of the input terminal A of the selectors is delvered to an output terminal X. When a logic level ''1'' is applied to the SEL, the signal at the side of the input terminal B of the selectors is delivered to the terminal X. When an output signal line 1,000 of the divider 100 is at logic ''0'', the side of terminal A of the selectors is selected. Then FF70a-FF70i forms a shift register in which a connection is carried out in the order of 70a-70b-70c-70d- 70e-70f-70g-70h-70i (mode A). When the line 1,000 is at logic level ''1'', the side of terminal B of the selectors is selected. Then FF70a-70i forms a shift register in which a connection is given in the order of 70a-70d-70g-70b-70e-70c-70f-70i (mode B). When the time series (1, 2, 3, 4, 5, 6, 7, 8, 9) written in the mode A is read in the mode B, the time series is converted into the one (1, 4, 7, 2, 5, 8, 3, 6, 9).
Patent JP-H0736019-A (JP)
Title: Method and circuit for driving liquid crystal cell
Inventor: YURUKU FUYUNFUSHIRINGU
IPC: G02F1/141
Filed: 1994-05-16
Abstract: PURPOSE: To shorten switching time of a DHF(distorted helix ferroelectric) type liquid crystal cell. CONSTITUTION: The structure of a DHF type liquid crystal cell is constituted of glass boards 1 and 2, electrode layers 3 and 4, PVA coatings 5 and 6, liquid crystal layer 7, and insulated layer 8. The insulated layer 8 constitutes the capacity of the liquid crystal layer 7, and a serial capacitive dielectric. In this method for driving the DHF type liquid crystal cell, the cell can capacitively be driven, and a switching time can be shortened to one tenth. The cell can be driven through an outside connected capacity instead of the capacity accumulated on the liquid crystal layer 7.
Patent JP-S5527754-A (JP)
Title: Mobile communication system
Inventor: MORIYAMA KAZU
IPC: H04L9/18
Filed: 1978-08-21
Abstract: PURPOSE:To facilitate an easy setting of the random number between the mobile stations by adding the random number decision function to the mobile communication system. CONSTITUTION:The analog signal 1 which is the original information is applied to A/D converter 2, and this output is sent to circuit 3 which carries out the code processing with the fixed timing clock. And the output of circuit 3 is applied to synchronous signal addition device 4, and the synchronous signal is added by insertion before the digital signal of each frame. Then the output is sent to the random number addition device consisting of devices 5a and 5 to be applied by the random numbers for secrecy. After this, the output applied by the random numbers is modulated at modulator circuit 6 to be transmitted from antenna AT via transmission part 7. This output is received at antena AR at the reception side, demodulated by demodulator 9 via reception part 8, and translated via random number translators 10 and 10a to undergo the synchronous check through random number synchronous check circuit 11. Then the synchronous setting is given at synchronous circuit 12 to obtain analog signal 15 which is restored via code process circuit 13 and D/A converter 14.
Patent JP-S5726252-A (JP)
Title: Exhaust gas recycling controller of diesel engine
Inventor: KIMURA YOSHIYUKI
IPC: F02D37/00
Filed: 1980-07-23
Abstract: PURPOSE: To provide maximal EGR control in accordance with the engine conditions, by bringing a throttle valve and EGR control valve under phased control through a controller in compliance with signals from a sensor monitoring the engine conditions.  
     CONSTITUTION: An EGR valve 4, set to an EGR passage 3, is controlled by selectively introducing atmospheric air or negative pressure from a vacuum pump 16, through a 3-way solenoid valve 6 set halfway to a negative pressure passage 9, in a pressure chamber 5a of a diaphragm 5. A throttle valve 11, set to a suction passage 1a, is connected with two diaphragms 19, 20 and kept under phased control by selectively introducing negative pressure or atmospheric air, through 3-way solenoid valves 21, 22 set to negative pressure passages 9A, 9B in pressure chambers 19a, 20a, respectively. The solenoid valves 6, 21, 22 are controlled by a controller 17 in accordance with the engine conditions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03296784-A (JP)
Title: Dry developing device
Inventor: UENO YUICHI
IPC: G03G15/08
Filed: 1990-04-17
Abstract: PURPOSE:To stably obtain sufficient electrostatically charging amount for toner by setting the bite amount of a rotating fur brush to a toner carrier >=2mm and <=3mm. CONSTITUTION:The toner supplied from a toner storage means 2 directly to the rotating fur brush 5 or indirectly to the brush 5 through a toner carrying means 4 is carried to a bite part (c) of the fur brush 5 to the toner carrier 1 with the rotation of the brush 5. The leading edge part of the brush 5 comes in contact with the surface of the toner carrier 1 with sufficient force at the bite part (c) so that the toner is allowed to adhere to the surface of the carrier 1 while triboelectrifying the toner. Then, the bite amount of the brush 5 to the toner carrier 1 is set at >=2mm and <=3mm. Thus, a dry developing device in which the toner is stably electrostatically charged and supplied is obtained.
Patent JP-H08295860-A (JP)
Title: Surface-protecting film
Inventor: HIRAGORI MASAHIKO
IPC: C09J7/02
Filed: 1995-04-25
Abstract: PURPOSE: To effectively prevent the flotation of a surface-protecting film from a protecting object in bending work and surely prevent the loss of the protecting function caused by the flotation. CONSTITUTION: This surface-protecting film has a tacky adhesive layer formed on one surface of a polyolefin substrate and satisfies the formula 200<E×T<500 [E is elastic modulus (kg/cm<2> ) of the surface-protecting film; T is thickness (mm) of the surface-protecting film].
Patent JP-H10282590-A (JP)
Title: Film for recording stereoscopic image
Inventor: IWAHARA MAKOTO
IPC: G03B35/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To make a photographing state coincide with a reproducing state by forming an identically shaped hole tightly engaged with either positioning pin near to one side of rectangular film and forming a slot fit to the other positioning pin and extended in the arraying direction of both positioning pins. SOLUTION: The reference pin being reference which is either of the positioning pins on the side of a viewer to be attached has a large diameter and the other pin has a small diameter. Either positioning hole 191a of the positioning holes 191a (whose diameter is D) and 191b (whose diameter is (d)) formed on the film 191 for recording a stereoscopic image is tightly fit to the reference pin, while the other positioning hole 191b is formed as the slot having the same diameter as the pin so that it is fit to the other pin and guided. Namely, the relation between both of them is D>d. The slots are formed to be extended in the arraying direction of both positioning pins. Thus, the film is accurately attached to the positioning pin without mistaking a front surface for a back surface.
Patent JP-H11290166-A (JP)
Title: Showcase
Inventor: NAGAO KOICHI
IPC: A47F3/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To surely exclude water droplets from a glass door by preventing water droplets clinging to a glass pane from entering the lower corner parts of a sash. SOLUTION: In a glass door 3 formed by fitting a glass pane 9 inside an aluminum sash 8 assembled in the form of a rectangle by connecting four frame parts 5, 6 to almost L-shaped connecting metal fittings 13, guide members 16 each taking the form of a triangular plate are provided at the lower corners of the glass door 3 and water droplets flowing down the front surface of the glass pane 9 are guided by the inclined surfaces 16a of the guide members 16 and thus prevented from splashing on the joint between the frame parts and 5 and 6. Water received by the inclined surfaces 16a of the guide members 16 is allowed to flow into the hollow of the lower frame part 5 from a drain hole and discharged from the drain hole to a vaporization tray installed below a showcase main body.
Patent JP-H0854394-A (JP)
Title: Analysis element for dry immunoassay,immunoassay method and water-soluble polymer
Inventor: DANIEL DANIEL SALMAN
IPC: G01N33/543
Filed: 1995-04-25
Abstract: PURPOSE: To improve the environmental resistance of an analytical element for immunity verification. CONSTITUTION: An analytical element for dry immunity verification, is used for measuring the ligand including a base material a labeled ligand area, an expansion area and a receptor area covalently bonded with high molecular beads of diameter from 0.1 to 5/μm, and including the immobilization receptors to the ligand and the labeled ligand with specific concentration, the element includes a water soluble polymer including vanadium IV(V<4+> ) ion, and the areas can be exist in the common layer or the separate layers.
Patent JP-S5327725-A (JP)
Title: Fuel feeding method in spark ignition engine
Inventor: NAKAMURA RINJIROU
IPC: F02M69/44
Filed: 1976-08-26
Abstract: PURPOSE: To increase the fuel feeding pressure by arranging a special variable throttle on the passage which interconnects the discharge side with the intake side of the positive displacement pump and to decrease the discharge amount of hydrocarbons by forming the range of turbulent flow from the current by the spray nozzle and retaining the air-fuel ratio at the near theoretical value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07303790-A (JP)
Title: Fully automatic washer
Inventor: TAKEGAWA MASAKUNI
IPC: D06F39/08
Filed: 1994-05-16
Abstract: PURPOSE:To prevent bubbles from overflowing from the upper part of an inner vessel and that of an outer vessel while clothing is being stirred in a washing process in a fully automatic washer which automatically performs a series of processes of washing, rinsing and dewatering. CONSTITUTION:A pulsator 2 is arranged rotatably freely on the center bottom of the inner vessel 32, and the pulsator 2 or the inner vessel 32 is driven selectively via a driving mechanism part 11 by the driving force of a motor 10, and water in the outer vessel 7 which connotes the inner vessel 32 is discharged from the upper part of the inner vessel 32 by the pump-up function of a pump- out vane, and it is circulated compulsorily. Water supply to the outer vessel 7 is controlled by a water supply control means 27, and a water level in the outer vessel 7 is detected by a water level detector 21, and plural water levels are stored in a storage means 28 in advance. Plural through holes 5 are provided in the inner wall of the inner vessel 32, and the highest line of the hole 5 located under the water level in the highest water level is arranged under the water level between the inner vessel 32 and the outer vessel 7 when the pulsator 2 is rotated.
Patent JP-S6429015-A (JP)
Title: Induction proximity detector
Inventor: DEIDEIE REONAARU
IPC: H03K17/95
Filed: 1988-04-22
Abstract: PURPOSE: To reduce the power consumption of the inductive proximity detector having an oscillation circuit by making a period when a switch controlling charging/discharging of the oscillation circuit is closed nearly equal to a half of a pseudo vibration period of the oscillation circuit. CONSTITUTION: A signal S2 from a logic circuit 13 goes to a high level at a time t0 , a switch 11 is closed and charging of an oscillation circuit 12 is started by a constant current source 12. In this case, a level of a low level point of the oscillation circuit 12 is set to VDD/2 and a relaxation vibration voltage of the oscillation circuit 12 is vibrated for a pseudo vibration period T0 around a voltage VDD/2 and the signal S2 is restored to a low level at a time t0 +T0 /2 when the voltage V passes first the VDD/2. Thus, the switch 11 is closed and discharging of the oscillation circuit 12 is started and a peak level of the voltage V reaches once twice the peak at charging and then the voltage V is vibrated while being attenuated and a signal when the voltage Va is more than a threshold voltage VREF is detected by a comparator 14.
Patent JP-H11296744-A (JP)
Title: Article preservation device and article lending device provided with this device
Inventor: SHIMIZU KIYOSHI
IPC: G07F17/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To simplify the setting work of an article preservation device as much as possible. SOLUTION: This article preservation device is provided with storage racks H provided with plural storage parts 71, where articles can be freely stored, and an article carrying device G which carries articles between storage parts and article carrying-in/out parts for storage racks H. An extended rack part He provided with plural storage parts 71 is attached to a fundamental rack part Hb provided with plural storage parts so that the rack part He is arranged in parallel with the fundamental rack part Hb in the vertical direction. The article carrying device G is constituted so as to carry articles between each of storage parts 71 of the fundamental rack part Hb and the extended rack part He and the article carrying-in/out part. The article preservation device and a sample exhibition rack where the exhibition space can be changes are provided to constitute an article lending device.
Patent JP-S5224996-A (JP)
Title: Process for producing catalist for the reduction of nitrogen oxides
Inventor: NISHIKAWA YASUO
IPC: B01D53/94
Filed: 1975-08-21
Abstract: PURPOSE:Process for producing catalyst which reduces NOx in exhaust gas to harmless material, having catalytic activity for a long time independently of the presence of SOx and concentration of NOx.
Patent JP-S5727355-A (JP)
Title: Electronic desk calculator
Inventor: HIRATA OSAMU
IPC: G06F15/02
Filed: 1980-07-24
Abstract: PURPOSE:To perform easy to see digital display by displaying numerical values together with unit symbols such as ''sen'' (thousand), ''man'' (10 thousands), and ''oku'' (one hundred million). CONSTITUTION:Keyboarded values enter a display register DR through an arithmetic processing unit CPU. If the ''man'' and ''sen'' of unit keys are inputted, the values of the register DR are changed to unit multiples. Since the values below the units are unregistered numbers, a symbol other than 0-9, for example, E of hexadecimal numbers is beforehand put therein. Further, F of hexadecimal numbers is beforehand put in the unnecessary Os of upper priority digits. The register DR drives a display device 2 by means of a decoder driven DEC. Here, if, for example,  an operation key is pushed, the contents of the display register are inputted to a detecting circuit DT, by which the detection of the contents is accomplished, thence conversion is carried out by the CPU is accordance with the respective units.
Patent JP-H10293096-A (JP)
Title: Laser-measuring instrument
Inventor: YAMAURA TSUYOTOSHI
IPC: G01N21/62
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To use a strong laser beam by providing a laser beam attenuation device on a surface that opposes a laser emission device while sandwiching a measurement target. SOLUTION: While sandwiching a measurement target 4, a laser beam attenuation device 7 is installed at a position that opposes a laser beam emission device 1 of a pipe 6. Laser beams 2 from the laser beam emission device 1 are focused by a lens 3 and are applied to the measurement target 4, light emitted from the measurement target 4 is analyzed by a spectroanalysis device 5, and the constituents of the measurement target 4 are estimated. The laser beams 2 that leaked toward a rear part without hitting against the measurement target 4 received by the laser beam attenuation device 7 and are attenuated. In this manner, the laser beams 2 that leaked toward the rear part are attenuated and the influence to a surrounding is eliminated, thus enabling a strong laser beam emission device 1 to be used. Also, even the measurement target 4 for causing the laser beams 2 to leak can be measured.